Chamotte Brick

Chamotte Brick

The brick was made from high grade bauxite, the bricks are processed by moulding under high pressure and sintering under high temperature, with features like large heat accumulating capacity and small creep rate. They are available for blast hot stove matched of middle and small blast furnace.


1-Cheaper price compared with other refractory bricks

2-Most widely application

3-Size can be made according to requirements



1-Different high temperature kiln, such as cement kiln

2-Used as insulating layer

Chemical Analysis
Al2O3 % 38 min
Fe2O3 % 2.5 max
Refractoriness °C 1720min
Physical Properties
Linear change on reheating %

(1400°C, 2h)


+0.1~ -0.4

Apparent porosity 24 % max
Cold crushing strength Mpa 25-30 min
Bulk Density, min g/cm3 2-2.2